Extron Electronics SSP 7.1 User Guide - Manual (Page 75)

DTS + Dolby Pro Logic IIx Movie or Music
This mode uses Dolby Pro Logic IIx matrix mixing effects to create up to two additional
surround back channel effects from the original 5.1 information of a DTS Digital Surround
source format. Both the Movie and Music modes produce up to seven full bandwidth
matrixed channels for right and left back surround.
NOTE: This listening mode is available only when the SSP 7.1 is set up for 6.0 to 7.1
channel outputs and a DTS Digital Surround source format is present.
DTS 96/24 + Dolby Pro Logic IIx Movie or Music
This mode is similar to DTS + Dolby Pro Logic IIx Movie or Music (see above), but is intended
for use with DTS 96/24 source formats.
DTS + Dolby EX
This mode uses Dolby Digital EX matrix mixing surround effects to create an additional
surround center back channel from the discrete 5.1 information of a DTS Digital Surround
source format to create up to 6.1 channel effects.
NOTE: This listening mode is available only when the SSP 7.1 is set up for 6.1 to 7.1
channel outputs and a DTS Digital Surround source format is present.
DTS 96/24 + Dolby EX
This mode is similar to DTS + Dolby EX (see above), but is intended for use with DTS 96/24
source formats.
DTS Neo:6 Cinema or Music
This mode produces up to seven separate full bandwidth matrix channels from a 2-channel
(stereo) audio input.
DTS Neo:6 Cinema assigns the in-phase component of the signal to the center channels and
the reversed-phase component to the left and right surround and center back or left and
right back channels.
With DTS Neo:6, the left and right front channels bypass the decoder and are played
directly with no loss of sound quality. The signal outputs from the center, right surround, left
surround (for 5.1), the center back (for 6.1), or left and right back (for 7.1) channels. In the
DTS Neo:6 Music or Cinema mode, there is one adjustable control:
Center Image control
The Center Image control varies the amount of attenuation applied to the left and right
channel information of the input source that is used for creating the output center channel
effects. When it is set to 0, the mixed input signal information, intended for use in creating
the center output channel of the DTS Neo:6 listening modes, is filtered back to the front
left and right output channels. This creates the effect of spreading the centralized audio
signal across all three front output channels. When this control is set to 10, the matrixed
information intended for the front left and front right output channel effects is fully
attenuated, allowing the center channel to create a more centralized effect from the front
channels.
SSP 7.1 • Reference Material 69